Highest Common Factor of 292, 797 using Euclid's algorithm
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 292, 797 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 292, 797 is 1 the largest number which exactly divides all the numbers i.e. where the remainder is zero. Let us get into the working of this example.
Consider we have numbers 292, 797 and we need to find the HCF of these numbers. To do so, we need to choose the largest integer first and then as per Euclid's Division Lemma a = bq + r where 0 ≤ r ≤ b
Highest common factor (HCF) of 292, 797 is 1.
HCF(292, 797) = 1
HCF of 292, 797 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 292, 797 is 1.
Highest Common Factor of 292,797 is 1
Step 1: Since 797 > 292, we apply the division lemma to 797 and 292, to get
797 = 292 x 2 + 213
Step 2: Since the reminder 292 ≠ 0, we apply division lemma to 213 and 292, to get
292 = 213 x 1 + 79
Step 3: We consider the new divisor 213 and the new remainder 79, and apply the division lemma to get
213 = 79 x 2 + 55
We consider the new divisor 79 and the new remainder 55,and apply the division lemma to get
79 = 55 x 1 + 24
We consider the new divisor 55 and the new remainder 24,and apply the division lemma to get
55 = 24 x 2 + 7
We consider the new divisor 24 and the new remainder 7,and apply the division lemma to get
24 = 7 x 3 + 3
We consider the new divisor 7 and the new remainder 3,and apply the division lemma to get
7 = 3 x 2 + 1
We consider the new divisor 3 and the new remainder 1,and apply the division lemma to get
3 = 1 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 292 and 797 is 1
Notice that 1 = HCF(3,1) = HCF(7,3) = HCF(24,7) = HCF(55,24) = HCF(79,55) = HCF(213,79) = HCF(292,213) = HCF(797,292) .
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Frequently Asked Questions on HCF of 292, 797 using Euclid's Algorithm
1. What is the Euclid division algorithm?
Answer: Euclid's Division Algorithm is a technique to compute the Highest Common Factor (HCF) of given positive integers.
2. what is the HCF of 292, 797?
Answer: HCF of 292, 797 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 292, 797 using Euclid's Algorithm?
Answer: For arbitrary numbers 292, 797 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.